Sofregen Patent Notices

Please see the following table for U.S. Patents covering Sofregen products.

The absence of a product name from this list or U.S. Patent number as associated with any listed product does not constitute a waiver of Sofregen’s patent, trademark, or other intellectual property rights concerning that product.

SERI® Surgical Scaffold

U.S. 8,628,791
Method of forming an implantable knitted fabric comprising silk fibroin fibers →

U.S. 8,685,426
Methods for making biocompatible, implantable, substantially sericin free silk fabric →

U.S. 9,066,884
Sericin extracted fabrics →

U.S. 9,089,501
Sericin extracted fabrics →

U.S. 6,902,932
Helically organized silk fibroin fiber bundles for matrices in tissue engineering →

U.S. 9,326,840
Prosthetic device and method of manufacturing the same →

U.S. 8,746,014
Method for making a knitted mesh →

SERI® Contour

U.S. 9,308,070
Pliable silk medical device →